TOOL REFERENCE / SOURCE GENERATEDMAILMAN MCP / MAIL
email_delete_draft
Deletes an unsent draft. Nothing was ever delivered, but the draft's content is gone and cannot be recovered — confirm before discarding work the user may still want. account_id must be the mailbox that owns the draft. idempotency_key is required so a retry after a timeout does not report a spurious DRAFT_NOT_FOUND.
Input fields
{
"type": "object",
"properties": {
"account_id": {
"type": "string",
"minLength": 1,
"description": "The connected mailbox to act on, from email_accounts_list. Never guess this value and never reuse one across mailboxes — it selects both the credential and the permission set the call runs under."
},
"draft_id": {
"type": "string",
"minLength": 1,
"description": "The draft to discard (draft_...)."
},
"idempotency_key": {
"type": "string",
"minLength": 1,
"description": "A unique value you generate for this attempt, e.g. a UUID. Retrying with the same key returns the original result instead of acting twice. Reusing a key with different arguments is an IDEMPOTENCY_CONFLICT."
}
},
"required": [
"account_id",
"draft_id",
"idempotency_key"
]
}Tool behavior
May change provider state. Check the explicit account, required access and provider capabilities before invoking.
Inspect isError and per-account errors. General write tools do not all enforce exact-plan approval. This reference does not certify any current AI client version.

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